{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1438082621",
    "entityType": "Track",
    "nonce": "0x3083945ea34249e84d97b5379a190f85f482751278bd12975c3dc9b25982d151",
    "signature": "0x700f28a9f6359587b44e5301df9905fc689b93e71cfb16d2d196100f31146cbd29d2a1789fa6591d3ba1c1a0f42ff81313e8ad2c93f07c156afddd2f152226441b",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}